★★★★★
"Took a work call at mile 4 of my tempo run and my boss had no idea. And I could still hear the car that ran the light at 5th Street."
Sofia M., Philadelphia, PA
“I hear every car on my run, and I can still take a call without stopping.”
Powered by StillMic™: a call noise filter that keeps the traffic out of your voice, while the open-ear design leaves both ears free to hear every car, bike and runner around you.
Get ThrumTone — 50% off →50% off auto-applied · Free shipping · 30-day money-back guarantee
Real runners, real roads
From the first mile to the last call.
★★★★★ 4.8 / 5 from early customers
●Powered by StillMic™ call noise reduction
●Open-ear: hear every car and cyclist
●Stays put on every stride
●IPX5 sweat & rain resistant
●Bluetooth 5.3
●Magnetic snap-on charging
●Free shipping
●30-day money-back guarantee
Who it's for
Made for people who run, ride and walk outside.
If you've ever pulled out an earbud to hear a car, this is for you.
This is you if… you're the road runner
You hear the car before it hears you.
Why it matters: every crossing, driveway and blind corner reaches your ears, with your playlist still on.
Earbuds turn your run into a guessing game at every intersection. ThrumTone leaves both ears open, so traffic, cyclists and other runners all reach you. When a call comes in at mile 4, StillMic™ keeps the street out of your voice and you never break stride.
This is you if… you're the cyclist
Your helmet stays on. Your awareness does too.
Why it matters: on a bike, the car you can't hear is the one that matters.
The wraparound band sits under your helmet straps without pressing into your ears. You hear the engine behind you, the horn and the turn signal's click, and if your phone rings at a red light, you can answer without reaching for it.
This is you if… you're the walker
Your daily walk is also your catch-up call.
Why it matters: the dog, the bikes and your friend on the line, all at once.
Walks are when you finally call your sister back. ThrumTone keeps the trail, the dog and the cyclist ringing a bell all in earshot, while StillMic™ keeps the park noise out of your voice.
This is you if… you're the training runner
Intervals, recovery jogs, repeat. It doesn't move.
Why it matters: you shouldn't be pushing earbuds back in between reps.
The frame hooks over both ears and anchors behind your neck, so it stays put through sprints, strides and cool-downs. It's IPX5-rated against sweat, and nothing sits in your ear canal to get slick and fall out.
Under the hood
Inside StillMic™
Most open-ear sport headsets are built for music, with a basic mic added on. ThrumTone pairs its open-ear design with a call noise-reduction mic, so a mid-run call works as well as your playlist.
1
2
3
4
5
1
StillMic™ capsule
The call mic, paired with noise reduction (ENC) that keeps steady street noise out of your voice.
2
Bluetooth 5.3 board
Pairs with your phone quickly and keeps a steady connection while you move.
3
200 mAh battery
Rechargeable cell tucked into the band, so there's no bulk at your ears.
4
Magnetic contacts
The charger snaps on. No ports to dig out, no rubber flaps to wrestle with.
5
Open-ear driver
Sits in front of your ear, not in it, so the world stays audible while you listen.
Feature
ThrumTone
Typical open-ear headset
Call noise reduction
StillMic™ (ENC)
Varies — often a basic mic
Ears stay open
Yes, nothing in the ear canal
Varies by design
Bluetooth version
5.3
Varies
Charging
Magnetic snap-on
Varies
Sweat & rain
IPX5
Varies
Why it works
5 reasons people choose ThrumTone
Safety first, then everything else you need on the road.
- 01
You hear every car and cyclist.
Nothing goes in your ear canal, so the car pulling out, the bike bell behind you and your running buddy all reach you, with your music still playing.
- 02
Take the call without breaking stride.
StillMic™ call noise reduction filters steady traffic noise out of your outgoing voice, so the person on the other end hears you, not the road.
- 03
Your phone stays in your pocket.
Answer, pause and hang up with the buttons on the band. No fishing your phone out of an armband mid-interval.
- 04
It stays put, mile after mile.
The wraparound frame hooks over your ears and anchors behind your neck, so there are no earbuds to fall out on a downhill. IPX5-rated against sweat and rain.
- 05
Pairs fast, charges with a snap.
Bluetooth 5.3 keeps a steady link to your phone, and magnetic snap-on charging means no fiddly ports or flaps.
Reviews
What early customers say
★★★★★ 4.8 / 5 from early customers
★★★★★
"I used to run with one earbud out so I could hear bikes on the trail. Now both ears are open and my podcast still plays. Stays put on hills, too."
Dave K., Columbus, OH
★★★★★
"My daughter calls me on my morning loop. She says I sound like I'm sitting at the kitchen table, not on a busy road."
Raj P., Edison, NJ
★★★★★
"Bought it for runs, ended up wearing it all day. It lives on my desk between meetings and goes straight on for my lunchtime 5K."
Marcus T., Chicago, IL
★★★★★
"Paired with my iPhone in under a minute and was out the door the same evening. No fiddling with ear tips, it just sits there."
Jen L., Denver, CO
★★★★☆
"Got one for my dad, who's 68 and hates earbuds. He calls me from his morning walks now. Only knock: took him a day to get used to the buttons."
Tom B., Tampa, FL
FAQ
Straight answers.
How does StillMic™ make my calls clearer?
StillMic™ pairs the call mic with environmental noise reduction (ENC). It separates steady background noise (traffic hum, crowd chatter, engines, fans) from the pattern of your speech before your voice is sent, so your caller hears you instead of the street. No mic removes everything: a siren right next to you or strong gusts of wind can still sneak through.
Will I still hear what's going on around me?
Yes, that's the point of open-ear. Nothing goes in or over your ear canal, so you keep hearing traffic, cyclists, announcements and people talking to you while you listen or talk.
Is it noise-cancelling for my ears?
No, and on purpose. StillMic™ cleans up what your caller hears. Your own ears stay open to the world, so you stay aware of everything around you. If you want silence, you want earbuds. If you want to stay aware and still sound clear, you want ThrumTone.
Will it bounce or slip when I run?
The frame hooks over both ears and wraps behind your neck, so it stays in place on runs, rides and intervals. Nothing sits in your ear canal to work loose. If the fit isn't right for you, the guarantee below has you covered.
Can I wear it in the rain or at the gym?
Yes. It's IPX5-rated against sweat, rain and splashes. It isn't made for swimming or showering, so keep it out of the pool.
How does it connect and charge?
It pairs over Bluetooth 5.3 with iPhone, Android and most laptops. To charge, the magnetic cable snaps onto the band. No ports to dig out or rubber flaps to wrestle with.
Does it work with sunglasses, a cap or a bike helmet?
The frame hooks over your ears and rests behind your neck, leaving the top of your head free, so most people wear it with sunglasses, running caps and bike helmets. Very thick glasses arms can feel snug.
How does the 50% off work?
It's applied automatically when you click through from this page. No code to copy. You'll see the discount at checkout before you pay.
What if it's not for me?
Try it for 30 days. If it doesn't make your calls on the move easier, send it back for a full refund under our money-back guarantee.
Hear the road. Take the call. Keep running.
Every car, every cyclist, every call, without pulling out an earbud or slowing down.
Get ThrumTone — 50% off →Auto-applied at checkout · Free shipping · 30-day money-back guarantee